| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | RoHS Status | Manufacturer Part Number | Type | Voltage - Supply | Shell Style | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QT110-D | Micrel / Microchip Technology | SENSOR IC TOUCH/PROXMTY 1CH 8DIP | QTouch™ | 0°C ~ 70°C | Tube | - | - | Buttons | 2.5 V ~ 5.5 V | - | 8-DIP (0.300", 7.62mm) | |
| IQS127D-00200-TSR | Azoteq | 1 CH. CAPACITIVE TOUCH SENSOR WI | IQ Switch®, ProxSense® | -40°C ~ 85°C | Tape & Reel (TR) | - | - | Proximity Only | 2.95 V ~ 5.5 V | - | SOT-23-6 Thin, TSOT-23-6 | |
| LDS6023NQGI | IDT (Integrated Device Technology) | IC SENSOR TCH PURETOUCH 28VFQFPN | PureTouch™ | - | Tray | - | - | Buttons, Slider, Wheel | 1.65 V ~ 1.95 V | - | 28-WFQFN Exposed Pad | |
| LDS6128NQGI | IDT (Integrated Device Technology) | IC SENSOR TCH PURETOUCH 40VFQFPN | PureTouch™ | - | Tray | - | - | Buttons, Slider, Wheel | 1.65 V ~ 5.5 V | - | 40-VFQFN Exposed Pad | |
| AT42QT2120-XU | Micrel / Microchip Technology | IC TOUCH SENSOR 12CH 20-TSSOP | QTouch™ | -40°C ~ 85°C | Tray | - | - | Buttons, Slider, Wheel | 1.8 V ~ 5.5 V | - | 20-TSSOP (0.173", 4.40mm Width) | |
| CAP1293-1-SN | Micrel / Microchip Technology | 3-CHANNEL CAPACITIVE TOUCH SENSO | - | -40°C ~ 125°C | Tube | - | - | Buttons | 3 V ~ 5.5 V | - | 8-SOIC (0.154", 3.90mm Width) | |
| QT112-IS | Micrel / Microchip Technology | SENSOR IC TOUCH/PROXMTY 1CH8SOIC | QProx™ | -40°C ~ 85°C | Tube | - | - | Buttons | 2.5 V ~ 5.5 V | - | 8-SOIC (0.209", 5.30mm Width) | |
| CG8179AA | Cypress Semiconductor | IC CAPSENSE MBR3 I2C/GPO 16SOIC | CapSense® Express™ SmartSense™ | -40°C ~ 85°C | Tray | - | - | Buttons | 1.8 V ~ 5.5 V | - | 16-SOIC (0.154", 3.90mm Width) | |
| AT42QT2120-MMH | Micrel / Microchip Technology | IC TOUCH SENSOR 12CH 20VQFN | QTouch™ | -40°C ~ 85°C | Tray | - | - | Buttons, Slider, Wheel | 1.8 V ~ 5.5 V | - | 20-VFQFN Exposed Pad | |
| ATMXT1536E-M-CUR | Micrel / Microchip Technology | IC SENSOR MAXTOUCH | maXTouch™ | - | Tape & Reel (TR) | - | - | - | - | - | - |
Sensor interface ICs for capacitive touch applications are specialized components that enable the detection, processing, and interpretation of touch inputs in devices such as touchscreens, touchpads, and proximity sensors. They provide features like sensitivity adjustment, noise filtering, and multi-touch support to enhance the user experience and performance of capacitive touch interfaces.